A wire has a density of 64gcm3 a gram molecular weight of, Ask an Expert

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A wire has a density of 6.4g/cm3 , a gram molecular weight of 62.7g/mole , and 1e^-/atom .

What is the number of carriers/volume (n) for this wire?

What is the current density for this wire if the current is 5.7Amp , and the radius is 8x10^-4m ?

What is the drift velocity for the electrons in this wire?

What is the time between collisions if the resistivity of the wire is 1.58x10^-8\Ohmxm ?

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